forked from KurokuLabs/margo
/
dev.go
90 lines (81 loc) · 1.87 KB
/
dev.go
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package margo
import (
"fmt"
"github.com/urfave/cli"
"go/build"
"margo.sh/cmdpkg/margo/cmdrunner"
)
const (
devRemoteFork = "origin"
devRemoteUpstream = "margo"
devUpstreamURL = "https://margo.sh/"
)
var (
devCmd = cli.Command{
Name: "dev",
Description: "",
Subcommands: cli.Commands{
devCmdFork,
},
}
devCmdFork = cli.Command{
Name: "fork",
Description: "set remote `" + devRemoteFork + "` to your fork and `" + devRemoteUpstream + "` to the margo.sh repo",
Action: func(cx *cli.Context) error {
pkg, err := devCmdFindPkgDir()
if err != nil {
return err
}
args := cx.Args()
if len(args) != 1 {
return fmt.Errorf("Please specify the forked repo url")
}
cmds := []cmdrunner.Cmd{
cmdrunner.Cmd{
Name: "git",
Args: []string{"remote", "add", "-f", devRemoteUpstream, devUpstreamURL},
Dir: pkg.Dir,
OutToErr: true,
},
cmdrunner.Cmd{
Name: "git",
Args: []string{"remote", "set-url", "--push", devRemoteUpstream, "NoPushToMargoRepo"},
Dir: pkg.Dir,
OutToErr: true,
},
cmdrunner.Cmd{
Name: "git",
Args: []string{"remote", "set-url", devRemoteFork, args[0]},
Dir: pkg.Dir,
OutToErr: true,
},
}
for _, cmd := range cmds {
e := cmd.Run()
if err == nil && e != nil {
err = e
}
}
return err
},
}
)
func devCmdFindPkgDir() (*build.Package, error) {
pkg, err := build.Import("margo.sh", ".", build.FindOnly)
if err == nil {
return pkg, nil
}
err = cmdrunner.Cmd{
Name: "go",
Args: []string{"get", "-d", "-v", "margo.sh"},
OutToErr: true,
}.Run()
if err != nil {
return nil, fmt.Errorf("Cannot go get margo.sh: %s", err)
}
pkg, err = build.Import("margo.sh", ".", 0)
if err != nil {
return nil, fmt.Errorf("Cannot find pkg dir: %s", err)
}
return pkg, nil
}